\subsubsection{Phase2: Clerify  Regions}
\paragraph{Purpose}


\paragraph {Output}



\paragraph{Meta Algoritm}

\begin{description}
\item [Step 1]

\item [Step 2] 

\item [Step 3] 

\item [Step 4]

\end{description}




\paragraph{Sample Code}


\input{tabs/tab-algorithm_phase2}



\begin{cudablock}
#include <stdio>
#include <mpi.h>
\end{cudablock} 

\begin{cudablock}
///// Preproc 
#include <stdio>
#include <mpi.h>
///// *Preproc 
\end{cudablock} 

